Frequently Asked Questions

then it is likely that your nozzle is clogged. This can happen if
foreign debris is trapped inside the nozzle, when hot filament sits
inside the nozzle too long, or if the thermal cooling for the nozzle
is not sufficient and the filament begins to soften outside of the
desired melt zone. Fixing a clogged nozzle may require
disassembling the nozzle, so please contact your printer
manufacturer before you proceed. We have had great success
using the needle to unclog nozzle by feeding it into the nozzle tip,
however, your manufacturer should also be able to provide
recommendations.
2:Print not sticking to the heat-bed
It is very important that the first layer of your print is strongly
stuck to the printer’s build platform so that the remainder of your
part can be built on this foundation. If the first layer is not sticking
to the build platform, it will create problems later on. There are
many different ways to cope with these first layer adhesion
problems, so we will examine several typical causes below and
explain how to address each one.
(1) Build platform is not level
Many printers include an adjustable heat-bed with several